Condensing turbonator starting method
A turbo-generator, condensing technology, which is used in engine starting, engine components, machines/engines, etc., can solve problems such as unit load reduction or shutdown, excessive vibration, and low exhaust steam temperature, and achieve rapid The effect of full load, uniform thermal expansion and high exhaust temperature
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[0008] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0009] In order to solve the problem, after the maintenance unit is connected to the grid, if the load is too fast, the exhaust steam volume will increase, the exhaust steam temperature will rise, and the rotor temperature will rise rapidly. As a result, a large expansion difference between the cylinder and the rotor occurs, the unit generates abnormal displacement, and excessive vibration occurs, forcing the unit to reduce load or shut down. The present invention particularly provides a method for starting a condensing steam turbine generator. The start-up method mainly includes the following steps: First, check whether th...
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